| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $238.45 | 8.110% | $257.7883 | $257.79 | $257.80 | $257.80 |
| Purchase #2 | $201.64 | 9.639% | $221.0761 | $221.08 | $221.10 | $221.10 |
| Purchase #3 | $70.65 | 12.849% | $79.7278 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $180.81 | 4.805% | $189.4979 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $86.89 | 12.814% | $98.0241 | $98.02 | $98.00 | $98.00 |
| Purchase #6 | $250.38 | 6.310% | $266.179 | $266.18 | $266.20 | $266.20 |
| Purchase #7 | $112.58 | 10.332% | $124.2118 | $124.21 | $124.20 | $124.20 |
| 7 purchase totals = | $1,141.40 | $1,236.5050 | $1,236.51 | $1,236.55 | $1,236.50 | |